A curtain wall keel welding angle adjusting control device

Abstract

The utility model discloses a curtain wall keel welding angle adjusting control device, including angle measuring scale, fixed angle steel, connecting component and angle adjusting component, fixed angle steel includes short angle steel, long angle steel, and short angle steel is detachably connected with long angle steel through connecting component, and connecting component includes adjusting lever and first connecting sleeve and second connecting sleeve respectively arranged on short angle steel and long angle steel, and adjusting lever passes through first connecting sleeve and second connecting sleeve, angle measuring scale includes fixed ruler body and rotation ruler body, is rotatably connected through the pivot, and the pivot position is equipped with the degree disc, and the degree disc center is located the welding position between curtain wall keel, the fixed ruler body is fixed in short angle steel, angle adjusting component sets up in the one end of long angle steel extension and exceeds the welding place of curtain wall keel, is equipped with angle adjusting bolt, and the welding angle between curtain wall keel is adjusted, the utility model provides the device convenient to use can be used to adjust and accurate control the welding angle between the curtain wall keel of different width.

Description

Technical Field

[0001] This utility model belongs to the field of construction tool technology, specifically, it relates to a curtain wall keel welding angle adjustment and control device. Background Technology

[0002] In recent years, with the continuous development of the construction industry, various curtain wall facade designs have emerged to achieve aesthetically pleasing building appearances. The welding angles of the curved keel in curtain walls have also become increasingly diverse, requiring precise control over the bending angle of the curved keel during welding. Currently, the existing method generally relies on manual placement of the keel on the ground at the appropriate angle before welding. However, the diverse specifications of the keel and the inconsistent welding angles mean that manual placement and adjustment during welding can easily lead to movement, causing misalignment of the keel's bending angle and resulting in a weld angle that does not meet design requirements.

[0003] To address the aforementioned issues, some auxiliary welding fixtures for curtain wall keels currently exist. However, these fixtures suffer from limitations such as fixed applicability, insufficient adjustment flexibility, and inconvenience in use. They cannot achieve flexible angle adjustment or accommodate keels of various shapes, sizes, and angle specifications. Therefore, it is necessary to develop a curtain wall keel welding angle adjustment and control device to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a curtain wall keel welding angle adjustment and control device that can flexibly adjust the keel welding angle and accurately and easily position it, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A curtain wall keel welding angle adjustment control device includes an angle measuring ruler, a fixed angle steel, a connecting component, and an angle adjustment component. The fixed angle steel is a frame for fixing the curtain wall keel and includes short angle steel and long angle steel. The short angle steel and long angle steel are detachably connected by the connecting component. The connecting component includes an adjusting rod and a first connecting sleeve and a second connecting sleeve respectively disposed on the short angle steel and the long angle steel. The adjusting rod passes through the first connecting sleeve and the second connecting sleeve and can adjust the distance between the short angle steel and the long angle steel.

[0007] The angle measuring ruler includes a fixed ruler body and a rotating ruler body located at one end of the fixed ruler body. The fixed ruler body and the rotating ruler body are rotatably connected by a rotating shaft. A degree dial is provided at the position of the rotating shaft, and the center of the degree dial is located at the welding position between the curtain wall keels. The fixed ruler body is fixed to the short angle steel.

[0008] The angle adjustment component is located at one end of the long angle steel that extends beyond the welding point of the curtain wall keel, and is equipped with an angle adjustment bolt for adjusting the welding angle between the curtain wall keels.

[0009] Furthermore, in the device, the frame formed by the short angle steel and the long angle steel can be used to clamp and fix the curtain wall keel, with the short angle steel and the long angle steel respectively located on both sides of the curtain wall keel; and one end of the long angle steel extends beyond the welding point of the curtain wall keel.

[0010] Furthermore, the short and long angle steels are tightly integrated with the sidewalls of the curtain wall keel, and the sidewalls of the curtain wall keel to be spliced ​​are tightly fitted with the extensions of the long angle steels;

[0011] The connecting assembly can be used to fix curtain wall keels of different widths by adjusting the distance between the short angle steel and the long angle steel;

[0012] The adjusting rod includes an adjusting screw and an adjusting handle at one end of the adjusting screw. The first connecting sleeve and the second connecting sleeve are nuts that form a threaded fit with the adjusting screw.

[0013] The first connecting sleeve and the second connecting sleeve are welded and fixed to the short angle steel and the long angle steel, respectively; the adjusting screw passes through the first connecting sleeve and the second connecting sleeve, and the adjusting handle drives the adjusting screw to rotate, thereby adjusting the distance between the short angle steel and the long angle steel, thus fixing the curtain wall keel of different specifications;

[0014] In the angle measuring ruler, the rotation angle of the rotating ruler body can be measured by the degree dial and indicated by the welding angle between the curtain wall keel;

[0015] The fixed ruler body is fixedly connected to the short angle steel, preferably by bolt installation; and they fit tightly together. Furthermore, the side of the fixed ruler body along its length direction fits against the outer side of the short angle steel and is perpendicular to the fitting surface.

[0016] Furthermore, a rubber strip is provided on the contact surface between the fixed ruler and the short angle steel to ensure that the contact surface between the angle measuring ruler and the short angle steel is completely flat and to ensure measurement accuracy.

[0017] Furthermore, the angle adjustment assembly includes a washer, a nut, and an angle adjustment bolt. The washer and nut are fixedly installed on the extension section of the long angle steel that extends beyond the weld. The long angle steel has a through hole that matches the angle adjustment bolt, allowing the angle adjustment bolt to pass through. One end of the angle adjustment bolt abuts against the curtain wall keel to be spliced. Rotating the angle adjustment bolt can adjust the welding angle between the curtain wall keels.

[0018] Furthermore, one side of the curtain wall keel to be spliced ​​is fitted with the extension section of the long angle steel, and the other side is fitted with the rotating ruler. The angle adjusting bolt pushes the curtain wall keel to be spliced ​​so that the two curtain wall keels form the required welding angle, while driving the rotating ruler on the other side to rotate. The angle is read according to the degree dial on the angle measuring ruler, and the precise angle between the keels is controlled.

[0019] In this invention, the rotating ruler can be driven to rotate by the curtain wall keel to be spliced, and the rotation angle of the rotating ruler is read by the reading dial, which is the welding angle between the keels.

[0020] Furthermore, the fixed angle steel may also include a reinforcing angle steel, which is welded to the side of the long angle steel to enhance the overall rigidity of the fixed angle steel and prevent deformation under stress.

[0021] Furthermore, when the device is equipped with reinforcing angle steel, both the reinforcing angle steel and the long angle steel are provided with through holes adapted to the angle adjusting bolt, so that the angle adjusting bolt passes through, and the gasket and nut of the angle adjusting assembly are fixedly installed on the extension section of the reinforcing angle steel beyond the weld.

[0022] The beneficial effects of this utility model are as follows: By adjusting the screw and fixing the angle steel, curtain wall keels of different specifications can be fixed to ensure that no misalignment occurs during welding. By adjusting the angle bolt, the curtain wall keel to be spliced ​​is rotated, which drives the rotating body of the angle measuring ruler to rotate, thereby accurately adjusting and controlling the welding angle between the keels, thus ensuring the accuracy of the angle, improving the convenience of operation, and making the angle positioning accurate and simple. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model.

[0024] Figure 2 This is a cross-sectional schematic diagram of the present invention.

[0025] Figure 3 This is a side view of the structure of this utility model.

[0026] In the diagram: 1. Angle measuring ruler; 11. Fixed ruler body; 12. Rubber strip; 13. Dial; 14. Rotating ruler body; 2. Fixed angle steel; 21. Short angle steel; 22. Long angle steel; 23. Reinforcing angle steel; 3. Connecting assembly; 31. Adjusting handle; 32. First connecting sleeve; 33. Second connecting sleeve; 34. Adjusting screw; 4. Angle adjusting assembly; 41. Washer; 42. Nut; 43. Angle adjusting bolt; 5. Curtain wall keel; 51. Second curtain wall keel to be assembled; 52. First curtain wall keel. Detailed Implementation

[0027] The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments.

[0028] Reference Figures 1-3This embodiment provides a curtain wall keel welding angle adjustment control device. The device includes an angle measuring ruler 1, a fixed angle steel 2, a connecting component 3, and an angle adjustment component 4. The fixed angle steel 2 is the frame of the curtain wall keel 5, including a short angle steel 21 and a long angle steel 22. The short angle steel 21 and the long angle steel 22 are detachably connected by the connecting component 3. The connecting component 3 includes an adjusting rod and a first connecting sleeve 32 and a second connecting sleeve 33 respectively provided on the short angle steel 21 and the long angle steel 22. The adjusting rod passes through the first connecting sleeve 32 and the second connecting sleeve 33 and can adjust the distance between the short angle steel 21 and the long angle steel 22.

[0029] The angle measuring ruler 1 includes a fixed ruler body 11 and a rotating ruler body 14 located at one end of the fixed ruler body 11. The fixed ruler body 11 and the rotating ruler body 14 are rotatably connected by a rotating shaft. A degree dial 13 is provided at the position of the rotating shaft. The center of the degree dial 13 is located at the welding position between the first curtain wall keel 52 and the second curtain wall keel 51 to be spliced. The fixed ruler body 11 is fixed to the short angle steel 21.

[0030] The angle adjustment component 4 is located at one end of the long angle steel 22 that extends beyond the welding point of the curtain wall keel 5, and is equipped with an angle adjustment bolt 43 for adjusting the welding angle between the curtain wall keels 5.

[0031] In the angle measuring ruler 1, the center of the degree dial 13 must be located at the welding position between the first curtain wall keel 52 and the second curtain wall keel 51 to be spliced. Specifically, it must be located at the end point of the welding line between the keels so that the rotation angle of the rotating ruler 14 can indicate the welding angle between the first curtain wall keel 52 and the second curtain wall keel 51 to be spliced. The rotation angle of the rotating ruler 14 can be measured by the degree dial 13.

[0032] The fixed ruler body 11 is fixedly connected to the short angle steel 21, preferably by bolt installation; and the length direction of the fixed ruler body 11 is closely fitted with the short angle steel 21. Furthermore, the side of the fixed ruler body 11 along its length direction is fitted with the outer side of the short angle steel 21 and perpendicular to the fitting surface.

[0033] Furthermore, a rubber strip 12 is provided on the contact surface between the fixed ruler body 11 and the short angle steel 21 to ensure that the contact surface between the angle measuring ruler 1 and the short angle steel 21 is completely flat and to ensure measurement accuracy.

[0034] Furthermore, in the fixed angle steel 2, the frame formed by the short angle steel 21 and the long angle steel 22 can be used to clamp and fix the first curtain wall keel 52. The short angle steel 21 and the long angle steel 22 are respectively located on both sides of the first curtain wall keel 52; and one end of the long angle steel 22 extends beyond the welding point of the first curtain wall keel 52.

[0035] Furthermore, in actual operation, it is required that the short angle steel 21 and the long angle steel 22 be tightly connected to the side wall of the first curtain wall keel 5, and the side wall of the second curtain wall keel 51 to be spliced ​​be tightly fitted to the extension section of the long angle steel 22; only in this way can the measured angle be more accurate.

[0036] In a preferred embodiment, the fixing angle steel 2 may further include a reinforcing angle steel 23, which is welded to the side of the long angle steel 22 to enhance the rigidity of the device during use and prevent deformation under stress during operation.

[0037] The connecting component 3 can be used to fix curtain wall keels 5 of different widths by adjusting the distance between the short angle steel 21 and the long angle steel 22;

[0038] The adjusting rod includes an adjusting screw 34 and an adjusting handle 31 located at one end of the adjusting screw 34. The first connecting sleeve 32 and the second connecting sleeve 33 are nuts that form a threaded engagement with the adjusting screw 34.

[0039] The first connecting sleeve 32 and the second connecting sleeve 33 are welded and fixed to the short angle steel 21 and the long angle steel 22 respectively; the adjusting screw 34 passes through the first connecting sleeve 32 and the second connecting sleeve 33, and the adjusting handle 31 drives the adjusting screw 34 to rotate, thereby adjusting the distance between the short angle steel 21 and the long angle steel 22, thus fixing the curtain wall keel 5 of different specifications;

[0040] Furthermore, the angle adjustment assembly 4 includes a washer 41, a nut 42, and an angle adjustment bolt 43. The washer 41 and the nut 42 are fixedly installed on the extension section of the long angle steel 22 or the reinforcing angle steel 23 beyond the weld. The washer 41 is disposed between the nut 42 and the long angle steel 22 or the reinforcing angle steel 23 and is a hollow washer, allowing the angle adjustment bolt 43 to pass through. The washer 41 can provide a flat and stable support surface for the angle adjustment bolt 43, so that the force is transmitted more evenly when the angle adjustment bolt 43 pushes the second curtain wall keel 51 to be spliced. The washer 41 can also increase the contact area between the nut 42 and the angle steel, reducing local stress concentration.

[0041] In this embodiment, both the reinforcing angle steel 23 and the long angle steel 22 are provided with through holes that are compatible with the angle adjusting bolt 43, so that the angle adjusting bolt 43 can pass through the reinforcing angle steel 23 and the long angle steel 22; one end of the angle adjusting bolt 43 abuts against the side of the second curtain wall keel 51 to be spliced, and rotating the angle adjusting bolt 43 can adjust the welding angle between the curtain wall keels 5.

[0042] Furthermore, one side of the second curtain wall keel 51 to be spliced ​​is attached to the extension section of the long angle steel 22, and the other side is attached to the rotating ruler body 14; the angle adjusting bolt 43 pushes the second curtain wall keel 51 to be spliced, so that the first curtain wall keel 52 and the second curtain wall keel 51 to be spliced ​​form the required welding angle, and at the same time drives the rotating ruler body 14 on the other side to rotate. The angle is read according to the degree dial 13 on the angle measuring ruler 1, which is the welding angle between the keels. The precise angle between the keels can be accurately measured and controlled by the angle measuring ruler.

Claims

1. A curtain wall keel welding angle adjustment and control device, characterized in that... The device includes an angle measuring ruler (1), a fixed angle steel (2), a connecting component (3), and an angle adjusting component (4). The fixed angle steel (2) is a frame for fixing the curtain wall keel, including a short angle steel (21) and a long angle steel (22). One end of the long angle steel (22) extends beyond the welding point of the curtain wall keel. The short angle steel (21) and the long angle steel (22) are detachably connected by the connecting component (3). The connecting component (3) includes an adjusting rod and a first connecting sleeve (32) and a second connecting sleeve (33) respectively provided on the short angle steel (21) and the long angle steel (22). The adjusting rod passes through the first connecting sleeve (32) and the second connecting sleeve (33) to adjust the distance between the short angle steel (21) and the long angle steel (22). The angle measuring ruler (1) includes a fixed ruler body (11) and a rotating ruler body (14) located at one end of the fixed ruler body (11). The fixed ruler body (11) and the rotating ruler body (14) are rotatably connected by a rotating shaft. A degree dial (13) is provided at the position of the rotating shaft. The center of the degree dial (13) is located at the welding position between the curtain wall keel. The fixed ruler body (11) is fixed to the short angle steel (21). The angle adjustment component (4) is located at one end of the long angle steel (22) that extends beyond the welding point of the curtain wall keel, and is provided with an angle adjustment bolt (43) for adjusting the welding angle between the curtain wall keels.

2. The curtain wall keel welding angle adjustment and control device as described in claim 1, characterized in that... In the connecting assembly (3), the adjusting rod includes an adjusting screw (34) and an adjusting handle (31) located at one end of the adjusting screw (34). The first connecting sleeve (32) and the second connecting sleeve (33) are nuts, which form a threaded fit with the adjusting screw (34).

3. The curtain wall keel welding angle adjustment and control device as described in claim 2, characterized in that... The first connecting sleeve (32) and the second connecting sleeve (33) are welded and fixed to the short angle steel (21) and the long angle steel (22) respectively; the adjusting screw (34) passes through the first connecting sleeve (32) and the second connecting sleeve (33), and the adjusting screw (34) is rotated by the adjusting handle (31) to adjust the distance between the short angle steel (21) and the long angle steel (22).

4. The curtain wall keel welding angle adjustment and control device as described in claim 1, characterized in that... In the angle measuring ruler (1), the rotation angle of the rotating ruler body (14) is measured by the degree dial (13) and indicates the welding angle between the curtain wall keel.

5. The curtain wall keel welding angle adjustment and control device as described in claim 1, characterized in that... The fixed ruler (11) and the short angle steel (21) are fixedly connected by bolts; the length direction of the fixed ruler (11) is in contact with the outer side of the short angle steel (21) and perpendicular to the contact surface.

6. The curtain wall keel welding angle adjustment and control device as described in claim 1, characterized in that... A rubber strip (12) is provided on the contact surface between the fixed ruler (11) and the short angle steel (21).

7. The curtain wall keel welding angle adjustment and control device as described in claim 1, characterized in that... The angle adjustment assembly (4) includes a gasket (41), a nut (42), and an angle adjustment bolt (43). The gasket (41) and the nut (42) are fixedly installed on the extension section of the long angle steel (22) beyond the welding point. The long angle steel (22) is provided with a through hole that matches the angle adjustment bolt (43), so that the angle adjustment bolt (43) passes through. One end of the angle adjustment bolt (43) abuts against the curtain wall keel to be spliced.

8. The curtain wall keel welding angle adjustment and control device as described in claim 7, characterized in that... The angle adjustment bolt (43) can push the curtain wall keel to be spliced, so that the two curtain wall keels form the required welding angle, and at the same time drive the rotating ruler (14) on the other side to rotate. The angle value is read according to the degree dial (13) on the angle measuring ruler (1), and the precise angle between the keels is controlled.

9. The curtain wall keel welding angle adjustment and control device as described in claim 1, characterized in that... The fixed angle steel (2) also includes a reinforcing angle steel (23), which is welded to the side of the long angle steel (22).

10. The curtain wall keel welding angle adjustment and control device as described in claim 9, characterized in that... Both the reinforcing angle steel (23) and the long angle steel (22) are provided with through holes that are compatible with the angle adjusting bolt (43), so that the angle adjusting bolt (43) passes through, and the gasket (41) and nut (42) of the angle adjusting assembly (4) are fixedly installed on the extension section of the reinforcing angle steel (23) beyond the weld.

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